XXXX - search the full concurrence of the field (without spaces or symbols)
XXXX* - search for a fragment at the beginning of the field
*XXXX - search by piece at the end of the field
*XXXX* - search for a fragment in any part of the field
You can search by one or more fragments of the name (description) of the goods, when you search across multiple fragments enter them through *, such as "* pump * Audi A6"
You can search by name and/or bt manufacturer. Select no more than three options. At least one option required.